题目编号 | 标题 | 来源/分类 | 解决 | 提交 | |
A | Arable Area | CTU Open 2009 | 0 | 1 | |
B | Clock Captcha | CTU Open 2009 | 0 | 1 | |
C | Digital Display | CTU Open 2009 | 9 | 31 | |
D | Intriguing Identifiers | CTU Open 2009 | 6 | 26 | |
E | Letter Lies | CTU Open 2009 | 0 | 0 | |
F | Odd Opportunities | CTU Open 2009 | 0 | 0 | |
G | Peculiar Primes | CTU Open 2009 | 2 | 33 | |
H | Robotic Rails | CTU Open 2009 | 0 | 0 | |
I | Suspicious Stocks | CTU Open 2009 | 6 | 24 |